﻿/*
Copyright 2009 Matías Fidemraizer (www.matiasfidemraizer.com).

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/

using System;

namespace Comkarl.Architecture.Patterns.MVC.Entities
{
    /// <summary>
    /// A default action. It's internally instantiated in some cases where the logic needs an action instance and no one has been found in the flow.
    /// </summary>
    /// <typeparam name="TIdentifierName"></typeparam>
    internal sealed class DefaultAction<TIdentifierName> : Entities.Action<TIdentifierName>
        where TIdentifierName : IEquatable<TIdentifierName>
    {
        /// <summary>
        /// Default constructor.
        /// </summary>
        /// <param name="currentInstance">
        /// The instance to which current action belongs to.
        /// </param>
        /// <param name="currentController">
        /// The controller to which current action belongs to.
        /// </param>
        public DefaultAction(MVCInstance<TIdentifierName> currentInstance, Controller<TIdentifierName> currentController)
            : base(new ActionIdentifier<TIdentifierName>(default(TIdentifierName)))
        {
            AssociateToInstance(currentInstance);
            AssociateToController(currentController);
        }

        /// <summary>
        /// Currently not implemented.
        /// </summary>
        /// <returns>
        /// Currently not implemented.
        /// </returns>
        public override object Do()
        {
            throw new NotImplementedException();
        }
    }
}
